class Student:
    def __init__(self, name, age, score):
        self.name = name
        self.age = age
        self.score = score

    def get_name(self):
        return self.name

    def get_age(self):
        return int(self.age)

    def get_course(self):
        return max(self.score.values())

score = {'语文': 85, '数学': 90, '英语': 88}
student = Student('张三', 20, score)
print("学生姓名:", student.get_name())
print("学生年龄:", student.get_age())
print("最高分数:", student.get_course())
